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Diver wearing historical metallic helmet showing signal OK, diving flag and boat on the background, historical diving equipment
Bida Nok, Phi Phi Islands, Andaman sea, Thailand - May 31 2018:  One Asian man leaps off a boat into the Andaman sea.  A scuba diver demonstrating perfectly what is known as the ‘giant stride entry’.  Regulator in his mouth and wearing scuba equipment in place, he holds his mask in place.  Representative of the Millennial generation of eco tourists who spend much of their finances on environmentally friendly activities and travel.
Red Sea, Egypt - May 13 2024: Liveaboard Dive Deck with Scuba Equipment, Wing Jackets, Regulators and Tanks.
Lifeboats on a large passenger ship.
Koper, Slovenia - 05 07 2022: Oxygen and acetylene bottles from unitor company using for welding and flame cutting are attached to railing of merchant cargo vessel. Behind is blue sea and sky.
Old brass diving helmet with gold fish
Jet powered engine boat lifted with the help of lifts and secured at sea
Sailing through the Pacific Ocean
Urak Lawoi sea gypsy man diving to check fish traps set off the coast of Phuket in south Thailand.
Roof top view of overland vehicle on ferry crossing bay
Industrial equipment in the workshop of an old abandoned factory in Moscow, Russia
Petroleum barge and towboat locking through the Inner Harbor Navigation Canal Lock (also known as Industrial Canal Lock) in New Orleans, Louisiana, USA headed toward the Mississippi River in the background. The canal connects the Mississippi River with Lake Pontchartrain and the Gulf Intracoastal Waterway and associated port facilities. Photo take in 1953 before the Claiborne Avenue Bridge was built in 1957.
HMCS Okanagan old Canadian diesel/electric submarine...engine room
Beja Airport, Portugal: sonar buoys in a rack - sonobuoys are used in anti-submarine warfare and submarine / submersible rescue, an expendable sonar system that is dropped/ejected - there are two main types, active buoys send out sonar pulses, which reflect off the submarine, and the return is datal linked back to the aircraft, passive buoys listen for any radiated noise from the submarine contact - Lockheed P-3 Orion aircraft.
Many scuba tanks with air on yacht. Beautiful sea on the background
Scuba diving oxygen tanks tied to the side of a boat in Vietnam
Antique photograph of British Navy and Army: Marine surveying in India
View on the aft part of orange colour lifeboat with reflective tape stickers secured with davits and safety hooks on the container cargo vessel. In the background is sea and blue sky with clouds.
A life raft canister is a durable container, typically made of fiberglass or plastic, designed to store and protect a life raft. These canisters are usually mounted on the deck of a boat, making the life raft easily accessible in an emergency.  Canisters are built to withstand harsh marine environments, protecting the life raft from the elements. Mounted on deck, they allow for quick deployment in case of an emergency. Canisters are generally larger and heavier than soft valise containers, but they offer better protection. Regular servicing is essential to ensure the life raft remains in good condition and ready for use
The sign explains that the maiale human torpedo was a detachable explosive warhead that was placed under an enemy ship during World War II, with the clockwork device to adjust the time of the explosion.
Naples, Campania, Italy – February 25, 2022: Deep chamber observation bell in the garden of the Darwin Dohrn Museum in the Villa Comunale on the Caracciolo waterfront
Fisherman on the fishing boat deck
Red Sea, Egypt - May 10 2024: Luxfer Scuba Diving Cylinder Aluminum 80 cuft Al80 Tank with Din Valve
Bright orange emergency beacons are stowed on the deck of a passenger ferry readily available for use in an emergency.
vale, tarminal ilha guaiba, rio de jeneiro, brazil - may 12, 2024 : crew members disembarking from the docked ship using gangway to board an along sided crew boat
The ex-USS Kittiwake was a Submarine Rescue vessel (ASR-13). She was part of the 6th Submarine squadron (SUBRON 6) home ported at the Destroyer-Submarine piers in Norfolk, VA. The location for sinking the Kittiwake is at the northern end of Seven Mile Beach, on the West or lee side of Grand Cayman.
Offshore oil and gas production platform. Oil and gas industry.
Ship's engine room
Jet powered engine boat lifted with the help of lifts and secured at sea
Passenger Ship, Little Planet Format
Free Images: "bestof:...Depth of 500 feet reached by U.S. Navy Divers in recent test of Helium-Oxygen for air supply.” Record dives – deep as 500 feet – have been recently made"
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